本日の曜日を取得する方法

曜日を取得する方法

曜日

String[] weekName = {"日曜日", "月曜日", "火曜日", "水曜日",
        "木曜日", "金曜日", "土曜日"};

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    Calendar calendar = Calendar.getInstance();

    int week = calendar.get(Calendar.DAY_OF_WEEK) - 1;
    Log.v("checkCalendor"," + " + weekName[week]);

}

その他の情報の取得方法

int year = calendar.get(Calendar.YEAR);
int month = calendar.get(Calendar.MONTH) + 1;
int day = calendar.get(Calendar.DATE);
int hour = calendar.get(Calendar.HOUR_OF_DAY);
int minute = calendar.get(Calendar.MINUTE);
int second = calendar.get(Calendar.SECOND);
int week = calendar.get(Calendar.DAY_OF_WEEK) - 1;